Question

S+8HNO3=H2SO4+6NO+2H2O

Answer 1

S+2HNO3=H2SO4+2NO
S(0)-6e=S(+6) 1 ок-ие
в-ль
N(+5)+3e=N(+2) 2. в-ие
ок-ль

Answer 2

The chemical equation you provided is unbalanced. To balance it, we need to ensure that the same number of each type of atom appears on both sides of the equation. Here's the balanced equation for the reaction:

S + 8HNO3 → H2SO4 + 6NO + 4H2O

Balanced equation:

Sulfur (S) + 8 Nitric acid (HNO3) → Sulfuric acid (H2SO4) + 6 Nitric oxide (NO) + 4 Water (H2O)

Now, the equation is balanced with an equal number of atoms on both sides.